Single diamond door chock



FIG. 1 is a side perspective view of a single diamond door chock showing the top, and left of my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a front view thereof. 

CLAIM The ornamental design for a single diamond door chock, as shown and described. 